Asger Jorn: The crucial years: 1954-1964 is the second volume in a five-volume catalogue raisonné series of the Danish painter Asger Jorn's work. The series is edited by Guy Atkins, with the fifth edition also edited by Troels Andersen. The second volume was published by Lund Humphries Publishers Ltd. in London in 1977 and distributed in Scandinavia by Borgen in Copenhagen.